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What is top soil erosion? - Economic Applications

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प्रश्न

What is top soil erosion?

लघु उत्तरीय
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उत्तर

Top soil erosion is the loss of the fertile top layer of soil, which contains rich organic matter, minerals, soil air, and microorganisms essential for crop production. It occurs due to natural factors and human activities like overgrazing, tillage, and mining, leading to soil degradation and reduced fertility. The rate of soil erosion is faster than soil formation, making lands infertile and less productive.

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अध्याय 6: Main Sectors of Indian Economy : Agriculture - QUESTIONS [पृष्ठ ८०]

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जे. पी. गोयल और कौशल गोयल Economic Applications [English] Class 9 ICSE
अध्याय 6 Main Sectors of Indian Economy : Agriculture
QUESTIONS | Q 3. | पृष्ठ ८०
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